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Magnetic and transport properties of the pyrochlore iridates <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mo>(</mml:mo><mml:mrow><mml:msub><mml:mi mathvariant="normal">Y</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Pr</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Ir</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi …
The $f\text{\ensuremath{-}}d$ magnetic exchange interaction is considered to be a key ingredient for many exotic topological phases in pyrochlore iridates. Here, we have investigated the evolution of structural, magnetic, and electronic properties in doped pyrochlore iridate, ${({\mathrm{Y}}_{1\ensuremath{-}x}{\mathrm{Pr}}_{x})}_{2}{\mathrm{Ir}}_{2}{\mathrm{O}}_{7}$. Apart from geometrical frustration, pyrochlore iridates are well known for their active spin-orbit-coupling …